/**
  * Author: Mei
  * Date: 2020-12-30 19:12
  * Description: 
  *
  */
#ifndef HEAD_H
#define HEAD_H


#include <vector>
#include <iostream>
#include <string>
#include <bitset>
#include <functional>
#include <algorithm>
#include <list>
#include <set>
#include <map>
#include <tuple>
#include <ostream>
#include <string.h>
#include <time.h>
#include <random>
#include <typeinfo>
#include <array>
#include <complex>
#include <functional>
#include <forward_list>
#include <ext/slist> //与forward_list类似
#include <deque>
#include <stack>
#include <queue>
#include <unordered_set>
#include <unordered_map>
#include <memory>
#include <typeinfo>
#include <iterator>
#include <type_traits>
#include <windows.h>
#include <typeindex>
using namespace std;

#endif